86866060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{43003}}^1$

素因数の和:43113

約数の個数: 24

約数和(自身を含む): 184229136

約数和(自身を除く): 97363076

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 43003, 86006, 172012, 215015, 430030, 860060, 4343303, 8686606, 17373212, 21716515, 43433030, 86866060]

約数ペア:

[(1, 86866060), (2, 43433030), (4, 21716515), (5, 17373212), (10, 8686606), (20, 4343303), (101, 860060), (202, 430030), (404, 215015), (505, 172012), (1010, 86006), (2020, 43003)]